5212107

素因数分解:

$3^5\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 7927920

約数和(自身を除く): 2715813

約数列:

[1, 3, 9, 27, 81, 89, 241, 243, 267, 723, 801, 2169, 2403, 6507, 7209, 19521, 21449, 21627, 58563, 64347, 193041, 579123, 1737369, 5212107]

約数ペア:

[(1, 5212107), (3, 1737369), (9, 579123), (27, 193041), (81, 64347), (89, 58563), (241, 21627), (243, 21449), (267, 19521), (723, 7209), (801, 6507), (2169, 2403)]